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If a1 =5 and an =an−1 +4 then find the value of a4 .
asked
Dec 26, 2024
Mathematics
high-school
1
answer
5
votes
160k
views
the minimum frequency for photoelectric emission in copper is 1.1 1015 hz. find the maximum energy of the photoelectrons (in electronvolts) when light of frequency 1.5 1015 hz is directed on a copper surface.
asked
Nov 22, 2024
Physics
high-school
1
answer
3
votes
53.0k
views
4+ ( 6+32) +60 divided by 6 =
asked
Jun 10, 2024
Mathematics
high-school
2
answers
5
votes
50.6k
views
Help! Explain and give Correct answer
asked
May 17, 2024
Mathematics
middle-school
1
answer
5
votes
204k
views
How is Odysseus different from the other men with whom he is traveling?
asked
May 8, 2024
English
high-school
1
answer
4
votes
42.1k
views
What is the head of Iyoba (Queen Mother) made of? 1) cast bronze 2) cast brass 3) cast iron 4) cast gold
asked
Feb 19, 2024
History
high-school
1
answer
1
vote
57.9k
views
What were the Native Americans trying to do when they took over Alcatraz? obtain weapons take the warden hostage make people aware of Indian grievances acquire more housing
asked
Nov 6, 2023
History
high-school
2
answers
2
votes
46.7k
views
Solve 7x + 4y = 8 for x
asked
Sep 18, 2023
Mathematics
college
1
answer
0
votes
80.8k
views
Question 5 of 10 Which situation is most likely to lead to improving a scientific theory? A. Performing experiments that have never been done before B. Gathering scientists for a brainstorming session
asked
Apr 21, 2023
Physics
college
1
answer
14
votes
136k
views
Drag the red and blue dots along the x-axis and y-axis to graph 3x−8y=30
asked
Jan 25, 2023
Mathematics
college
1
answer
3
votes
170k
views
Tell me about a trend right now ???
asked
Nov 22, 2022
English
college
2
answers
25
votes
191k
views
I'm not feeling so good guys,what should I do?
asked
Nov 21, 2022
English
middle-school
1
answer
5
votes
65.5k
views
Find the quotient: 28 ÷ 4 2/3
asked
Nov 3, 2022
Mathematics
college
1
answer
1
vote
94.7k
views
Help PLEASE!!!!!!!!!!!!
asked
Oct 11, 2022
Mathematics
high-school
1
answer
1
vote
3.4k
views
Graph the following equation: y=1/2x-3
asked
Aug 17, 2022
Mathematics
college
1
answer
21
votes
70.6k
views
Determine the slope and the y-intercept 3x+y=5 Answer:
asked
Jul 14, 2022
Mathematics
high-school
1
answer
2
votes
51.9k
views
CAN YOU GUYS PLEASE HELP ME
asked
Apr 16, 2022
Mathematics
high-school
1
answer
5
votes
61.0k
views
Can I get someone help me plzz The Harlem Renaissance was bolstered by A the decreased popularity of musicals compared to dramas. B a decrease in racism toward African-Americans. C the end of segregation
asked
Mar 4, 2022
History
high-school
1
answer
22
votes
213k
views
you recently saw your old teacher in a train station. Write this story and the number of word are between 130-200 words.
asked
Jan 7, 2022
English
high-school
1
answer
1
vote
72.0k
views
Iron reacts with oxygen gas to produce iron (III) oxide. If there are 52 grams of iron present in this reaction how many grams of iron (III) oxide are produced assuming a 100% yield? Also how many liters
asked
Dec 17, 2021
Chemistry
high-school
1
answer
4
votes
192k
views
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